作者: Joseph Dobkin , Brian Jablonski , Raymond A. Mead
DOI:
关键词: Nozzle 、 Surgery 、 Pulse (physics) 、 Closed position 、 Materials science 、 Acoustics
摘要: A toy gun is disclosed that may have a pressurized elastomeric supply bladder in fluid communication with an pulse via trigger valve. The also be nozzle valve operatively connected to the so moves from closed position open when expands. When filled liquid and opened, forced into bladder. As expands, expansion eventually causes cause burst of discharged through nozzle. contracts during liquid, returns can continuously cycle sequence filling opening release as long remains opened forces